Answer:
4/9 ÷ 17/18 = 
Step-by-step explanation:
4/9 ÷ 17/18
4/9 · 18/17      (Take the reciprocals of 17/18)
72/153
Simplest form : 8/17
Hope this helps!
-Abha
 
        
             
        
        
        
Answer:
kk
Step-by-step explanation:
 
        
             
        
        
        
Answer:
a)
Step-by-step explanation:
Cost function = revenue function - profit function
    = -0.3x² + 150x - [-0.5x² + 250x - 300]
    = -0.3x² + 150x + 0.5x² - 250x +300
   = -0.3x² + 0.5x² + 150x - 250x + 300   {Combine like terms}
   = 0.2x² - 100x + 300
 
        
             
        
        
        
Nothing ;) Bc i don’t know hahahaha banana
        
                    
             
        
        
        
The product of five and FOUR is twenty.